GB2085983B - Self-retaining sealing-scraping rings - Google Patents

Self-retaining sealing-scraping rings

Info

Publication number
GB2085983B
GB2085983B GB8130961A GB8130961A GB2085983B GB 2085983 B GB2085983 B GB 2085983B GB 8130961 A GB8130961 A GB 8130961A GB 8130961 A GB8130961 A GB 8130961A GB 2085983 B GB2085983 B GB 2085983B
Authority
GB
United Kingdom
Prior art keywords
self
scraping rings
retaining sealing
retaining
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8130961A
Other versions
GB2085983A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of GB2085983A publication Critical patent/GB2085983A/en
Application granted granted Critical
Publication of GB2085983B publication Critical patent/GB2085983B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic
GB8130961A 1980-10-20 1981-10-14 Self-retaining sealing-scraping rings Expired GB2085983B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803039534 DE3039534A1 (en) 1980-10-20 1980-10-20 SELF-LOCKING SEAL SCRAPER

Publications (2)

Publication Number Publication Date
GB2085983A GB2085983A (en) 1982-05-06
GB2085983B true GB2085983B (en) 1984-08-08

Family

ID=6114771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8130961A Expired GB2085983B (en) 1980-10-20 1981-10-14 Self-retaining sealing-scraping rings

Country Status (7)

Country Link
US (1) US4371177A (en)
BR (1) BR8105808A (en)
DE (1) DE3039534A1 (en)
FR (1) FR2493460A1 (en)
GB (1) GB2085983B (en)
IT (1) IT1171426B (en)
SE (1) SE8104870L (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE52591T1 (en) * 1985-02-07 1990-05-15 Grazioli Angel Jean Marie Jose BI-DIRECTIONAL SEAL.
US4781024A (en) * 1985-03-07 1988-11-01 Aisin Seiki Kabushiki Kaisha Static cup seal assembly for master cylinder end
DE3509840A1 (en) * 1985-03-19 1986-10-02 Fa. Carl Freudenberg, 6940 Weinheim SEALING RING
US4908885A (en) * 1986-06-05 1990-03-20 Thetford Corporation Seal for self contained sanitary systems
US5092125A (en) * 1987-10-29 1992-03-03 Automotive Products Plc Seal
EP0333943B1 (en) * 1988-03-23 1992-07-22 Cooper Industries, Inc. Valve stem seal
DE4108221C2 (en) * 1991-03-14 1998-09-03 Festo Ag & Co Sealing ring
US5230520A (en) * 1992-03-13 1993-07-27 Kalsi Engineering, Inc. Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
EP0563439B1 (en) * 1992-03-31 1996-01-03 Firma Carl Freudenberg Sealing for a reciprocating rod
US5269537A (en) * 1992-10-13 1993-12-14 Caterpillar Inc. Composite radial seal
EP0670976B1 (en) * 1993-07-26 1999-11-03 Kalsi, Manmohan Singh Hydrodynamically lubricated rotary shaft seal having twist resistant geometry
US6007106A (en) * 1993-10-29 1999-12-28 Snap-Tite Technologies, Inc. Hydraulic coupling
DE19703355C2 (en) * 1997-01-30 2003-05-15 Zf Sachs Ag sealing arrangement
US5901964A (en) * 1997-02-06 1999-05-11 John R. Williams Seal for a longitudinally movable drillstring component
DE19714844A1 (en) 1997-04-10 1998-10-15 Mannesmann Sachs Ag Groove ring for sealing cylinder surfaces
DE19728605C2 (en) * 1997-07-04 2000-03-02 Freudenberg Carl Fa Rod or piston seal
DE19748794B4 (en) * 1997-11-05 2011-10-20 W.S. Shamban Europa A/S seal
DE19754700A1 (en) * 1997-12-10 1999-06-17 Schaeffler Waelzlager Ohg Vehicular brake or clutch cylinder has two-stage seal
GB9806828D0 (en) 1998-03-30 1998-05-27 Halliburton Energy Serv Inc Packing seal assembly for a pump
US6050899A (en) * 1998-05-15 2000-04-18 Neapco, Inc. Sealing system for a universal joint assembly
DE10010524C2 (en) * 2000-03-07 2002-08-29 Freudenberg Carl Kg Scraper with integrated seal
US6471071B1 (en) * 2000-05-09 2002-10-29 Honeywell International, Inc. Universal grommet seal for spin-on type filters
DE10162688B4 (en) * 2001-12-19 2007-04-12 Carl Freudenberg Kg seal
US20040119241A1 (en) * 2002-11-21 2004-06-24 Castleman Larry J. Cartridge seal assembly
DE10349917A1 (en) * 2003-10-25 2005-05-25 Parker Hannifin Gmbh Ring-form sealing, wiping and guiding element of piston rod of pneumatic cylinders has one-piece guide section located axially between sealing section and wiping section and with these forms solid unit of homogenous material
KR20080005743A (en) * 2006-07-10 2008-01-15 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 An anti-corrosive device for hydraulic cylinder in heavy construction equipment
EP2259856B1 (en) * 2008-03-07 2013-01-02 Bekaert Advanced Filtration SA An elongate mesh pack for use as part of a filter candle
DE102008051624B4 (en) * 2008-10-02 2016-05-04 Hydac Electronic Gmbh spool valve
US8297191B2 (en) * 2009-07-31 2012-10-30 The United States Of America As Represented By The Secretary Of The Navy Pressure seal
US9016693B1 (en) 2012-01-25 2015-04-28 FAST Group-Houston Inc. Packing seal for reciprocating pump
DE102014102838A1 (en) * 2014-03-04 2015-09-10 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Motion seal for sealing a central piston rod of a brake cylinder piston of a brake cylinder
DE102015105737A1 (en) * 2015-04-15 2016-10-20 Carl Freudenberg Kg scraper
RU2748578C1 (en) * 2020-07-07 2021-05-27 Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" Sealing ring

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7814685U1 (en) * 1978-11-02 Praedifa Jaeger Kg Praezisions-Dichtungsfabrik Gmbh & Cie, 7120 Bietigheim-Bissingen Sealing wiper ring for piston rods
DE7611947U1 (en) * Knorr-Bremse Gmbh, 8000 Muenchen
US2841429A (en) * 1955-10-04 1958-07-01 Parker Hannifin Corp Sealing ring and joint
FR1190948A (en) * 1958-01-31 1959-10-15 Turover Sa Seal especially for axle box
US3563557A (en) * 1968-11-04 1971-02-16 Scovill Manufacturing Co Dual piston seal
US3612551A (en) * 1969-11-06 1971-10-12 Trw Inc Bidirectional lip seal
DE7831104U1 (en) * 1978-10-19 1979-06-28 Praedifa Jaeger Kg Praezisions-Dichtungs- Fabrik Gmbh & Cie, 7120 Bietigheim-Bissingen SEAL WIPER RING FOR PNEUMATIC CYLINDERS PISTON ROD

Also Published As

Publication number Publication date
DE3039534A1 (en) 1982-04-29
IT1171426B (en) 1987-06-10
SE8104870L (en) 1982-04-21
US4371177A (en) 1983-02-01
FR2493460B1 (en) 1985-02-15
GB2085983A (en) 1982-05-06
IT8149012A0 (en) 1981-07-30
FR2493460A1 (en) 1982-05-07
BR8105808A (en) 1982-06-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951014